Step 1

Cut the corn tortillas into small squares, about 1½ in. wide. You can use a knife or a pair of kitchen scissors to cut them.

Step 2

Heat the oil in a large frying pan. Once it is hot, place the tortilla pieces in the oil and fry them until they are golden brown. Make sure to use a frying pan that is large enough, in order to not overcrowd the pan. Stir and turn the tortilla pieces as needed until they acquire a golden-brown color. This step will take about 6 minutes.

Step 3

Return the frying pan to the stove and place it over medium heat. Add the chopped white onion and lightly fry it for a few seconds, then stir in the chopped serrano pepper. Keep cooking for about 2 minutes.

Step 4

Add the chopped tomato and cook for about 3 more minutes, then add the eggs. Let the eggs start to cook without stirring them yet.

Step 5

Once the egg whites start to look cooked around the edges, gently stir the eggs. Once you see the egg yolks start to cook, stir in the tortilla chips, season with salt, and gently mix them together with the eggs. When the eggs are cooked to your liking, remove the frying pan from the heat. The tortillas should still be crispy by the time you serve your migas. Do not wait until the eggs are cooked to add the tortilla chips. Remember that the eggs will keep cooking even after you remove the frying pan from the heat.

Step 6

Migas, as many Mexican Breakfasts, are traditionally served with refried beans or plain cooked beans topped with some crumbled Queso Fresco, and some avocado slices on the side. Some people also place a spicy salsa on the table for those that want to add more heat to their Migas.